TCGT110202-FM2 WSM20S FM2 Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver coating and the WSM20S grade for consistently stable chip control and extended tool life in demanding stainless steel and superalloy turning operations; order through Metav Werkzeuge or contact the sales team for tailored advice.

TCGT110202-FM2 WSM20S indexable turning insert (triangle 60°) by Walter Tools — coated carbide for stainless steels and superalloys

The TCGT110202-FM2 WSM20S is a triangle 60° indexable insert designed for heavy-duty finishing and medium-turning of rostfreie Stähle and heat-resistant superalloys, delivering stable cutting performance where thermal and mechanical loads are high

• Tiger·tec Silver coated carbide grade WSM20S
• Triangle 60° insert geometry for versatile turning
• 7° clearance angle for reliable edge engagement
• 0.2 mm corner radius for controlled edge strength

Consistent performance when machining demanding materials

The combination of a coated carbide substrate and the Tiger·tec Silver family provides a balance of hardness and thermal resistance that supports predictable cutting in tough applications. The graded WSM20S composition is optimised for materials that generate heat and tend to work-harden, such as rostfreie Stähle and nickel‑based superalloys. This results in stable chip formation and reduced risk of built-up edge, which directly translates into longer effective tool life and fewer process interruptions. For production environments where reproducibility is vital, the insert’s geometry contributes to consistent cutting forces and surface finishes.

Geometry engineered for precision and process security

A triangle 60° shape offers three usable cutting corners, making it economical for batch production while maintaining repeatable results. The 0.2 mm corner radius enhances edge strength without compromising the ability to achieve fine surface quality in finishing passes. A 7° clearance angle reduces rubbing and heat generation at the flank, supporting dimensional stability over longer cycles. These geometric choices help safeguard the integrity of the workpiece and minimise rework, supporting efficient workflow in industrial turning operations.

Practical benefits for workshop productivity

The FM2 chipbreaker geometry is tailored to promote short, consistent chips under the thermal conditions typical of stainless steels and superalloys. Short chips improve machine uptime and reduce the likelihood of entanglement, which in turn lowers manual intervention and increases throughput. The insert’s format and indexable design simplify inventory management: multiple cutting edges per insert reduce tooling change frequency, and the clearly defined tolerance class supports predictable tool setup and interchangeability in established machining cycles.

Application guidance and process optimisation

Select cutting parameters that reflect the material group and the intended operation: conservative cutting depths and optimised feed rates for finishing will exploit the insert’s edge stability and coating performance. The WSM20S grade is particularly suitable where heat resistance and edge integrity matter; when machining rostfreie Stähle or heat‑resistant alloys, prioritise coolant strategies and appropriate speed/feed pairing to avoid premature wear. For shops seeking to improve first‑pass yields, pairing this insert with compatible toolholders and a stable clamping setup will provide the best results.

Contact Metav Werkzeuge to discuss Walter Tools’ Tiger·tec Silver WSM20S inserts and to arrange a suitable supply plan for your turning operations

Technical Data

• SKU: TCGT110202-FM2-WSM20S-WALTER
• Designation: TCGT110202-FM2
• ISO designation: TCGT110202-FM2 WSM20S
• Manufacturer: Walter Tools
• Product type: Bohr-/Aufbohrwendeschneidplatte / Drehwendeschneidplatte

Key measurements

• Clearance angle: 7°
• Corner radius: 0.2 mm
• Inscribed circle / size: 11 mm
• Thickness code: 02
• Tolerance class: G

Materials and special features

• Grade / series: WSM20S, Tiger·tec Silver
• Substrate: coated carbide
• Chipbreaker: FM2
• Insert form: triangle 60°
• Execution: T
• Applicable: rostfreie Stähle (stainless steels)

FAQ

What materials is this insert best suited for? The TCGT110202-FM2 WSM20S insert is designed primarily for rostfreie Stähle and heat‑resistant superalloys; the WSM20S grade and Tiger·tec Silver coating improve performance in these groups.

How does the FM2 chipbreaker affect chip control? The FM2 chipbreaker promotes short, manageable chips under the thermal conditions typical of stainless steels and superalloys, which improves machine uptime and reduces chip handling issues when using the insert.

Can the insert be indexed to use multiple cutting edges? Yes, the triangular 60° geometry provides three usable corners per insert, enabling economical edge replacement and predictable repeatability during tool changes.

What surface finish can be expected with this geometry and radius? With a 0.2 mm corner radius and the coated grade, the insert supports fine finishing passes that produce reliable surface quality on demanding materials, provided cutting parameters are correctly selected.

Is the WSM20S grade suitable for high‑speed machining? WSM20S is engineered for thermal stability and edge integrity; while it is optimised for challenging materials, achievable cutting speeds depend on machine capability and the specific workpiece alloy rather than the grade alone.

Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany